.page-wrap{
    padding:60px 0 20px;
    background:#000;
    height:100%;
    overflow:auto;
    /deep/ .van-nav-bar{
        position: fixed;
        top:0;
        left:0;
        width:100%;
        .van-nav-bar__title{
            font-weight: bold;
        }
    }
    /deep/ .van-divider{
        margin-top:0;
    }
    .img-list{
        img{
            margin-bottom:20px;
            width:90vw;
            max-width: 1000px
        }
    }
    .problem-list-img-list {
        .px2rem(margin-top, 20);

        .problem-list-img {
            .px2rem(width, 180);
            .px2rem(height, 180);
            .px2rem(margin, 10);
        }
    }
}